On Thu, 2016-06-09 at 15:52 +0200, Christoph Hellwig wrote: > FYI: NVMf requires metadata to be interleaved in the data, and you > need to indicate that in the Identify data. Note that this is only > a requirement for the on the wire format and for the way the Namespaces are > exposed at the protocol level as RDMA HCA and FB HBAs should still > be able to handle our separate SGL.
Btw, nvmet needs something similar for controller creation, like how target_port_op works with target_alloc_session(), so hw capabilities can signal to host controllers when PI should be enabled for a namespace, but actual namespace backends don't support it. Eg: TARGET_PROT_DOUT_STRIP and TARGET_PROT_DIN_INSERT ops -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
